Cheap Flights to Knox County from $52 (2026/2027)

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Mount Vernon

Flights
Mount Vernon

How Much Does it Cost To Fly To Knox County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, Jan 15 - Mon, Jan 18
PIE
St. Petersburg-Clearwater Intl.
LCK
Rickenbacker Intl.
$94 Roundtrip, found 1 day ago
$94
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Jan 15 from St. Petersburg-Clearwater Intl. to Rickenbacker Intl., returning Mon, Jan 18, priced at $94 found 1 day ago
Tue, Nov 10 - Wed, Nov 11
MCO
Orlando Intl.
CMH
John Glenn Columbus Intl.
$100 Roundtrip, found 5 days ago
$100
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, Nov 10 from Orlando Intl. to John Glenn Columbus Intl., returning Wed, Nov 11, priced at $100 found 5 days ago
Wed, Nov 4 - Sat, Nov 7
TPA
Tampa Intl.
CMH
John Glenn Columbus Intl.
$125 Roundtrip, found 5 days ago
$125
Roundtrip
found 5 days ago
Select Breeze Airways flight, departing Wed, Nov 4 from Tampa Intl. to John Glenn Columbus Intl., returning Sat, Nov 7, priced at $125 found 5 days ago
Thu, Nov 19 - Thu, Dec 3
BDL
Bradley Intl.
CMH
John Glenn Columbus Intl.
$127 Roundtrip, found 8 hours ago
$127
Roundtrip
found 8 hours ago
Select Breeze Airways flight, departing Thu, Nov 19 from Bradley Intl. to John Glenn Columbus Intl., returning Thu, Dec 3, priced at $127 found 8 hours ago
Tue, Dec 15 - Thu, Dec 17
EWR
Newark Liberty Intl. Airport
CMH
John Glenn Columbus Intl.
$168 Roundtrip, found 1 hour ago
$168
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Dec 15 from Newark Liberty Intl. Airport to John Glenn Columbus Intl., returning Thu, Dec 17, priced at $168 found 1 hour ago
Wed, Nov 25 - Fri, Nov 27
TPA
Tampa Intl.
CMH
John Glenn Columbus Intl.
$217 Roundtrip, found 8 hours ago
$217
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Wed, Nov 25 from Tampa Intl. to John Glenn Columbus Intl., returning Fri, Nov 27, priced at $217 found 8 hours ago
Fri, Nov 6 - Mon, Nov 9
DEN
Denver Intl.
CMH
John Glenn Columbus Intl.
$218 Roundtrip, found 14 hours ago
$218
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Fri, Nov 6 from Denver Intl. to John Glenn Columbus Intl., returning Mon, Nov 9, priced at $218 found 14 hours ago
Thu, Nov 5 - Sat, Nov 7
TPA
Tampa Intl.
CMH
John Glenn Columbus Intl.
$226 Roundtrip, found 19 hours ago
$226
Roundtrip
found 19 hours ago
Select Delta flight, departing Thu, Nov 5 from Tampa Intl. to John Glenn Columbus Intl., returning Sat, Nov 7, priced at $226 found 19 hours ago
OriginDestinationTravel DatesFlights From*
ATLColumbusNovember 10 to November 17$38
FLLColumbusJanuary 22 to January 25$76
PIEColumbusJanuary 15 to January 18$94
MCOColumbusNovember 10 to November 11$100
EWRColumbusDecember 15 to December 17$168
DFWColumbusNovember 10 to November 17$177
LAXColumbusDecember 3 to December 10$268
BOSColumbusNovember 3 to November 5$278
PHXColumbusNovember 14 to November 16$318
FCOColumbusJanuary 17 to February 18$797
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
TPAColumbusOctober 17 to October 19$285
EWRColumbusOctober 18 to October 21$317
FLLColumbusOctober 18 to October 27$320
MCOColumbusOctober 16 to October 17$390
ATLColumbusOctober 18 to October 22$430
BOSColumbusOctober 17 to October 20$440
DFWColumbusOctober 18 to October 19$441
PHXColumbusOctober 18 to October 24$574
LAXColumbusOctober 18 to October 26$614
*Prices include taxes and fees

Best Knox County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Jungle House Downtown Columbus – Modern Boutique Suites
4.5-star property

Jungle House Downtown Columbus – Modern Boutique Suites

Nov 18 - Nov 23

5 night stay

Dallas (DFW) to Columbus (CMH)

Southwest Airlines • Roundtrip • Coach
Price was $886, price is now $732 per person
$732
per person
found 1 day ago
Jungle House Luxury Stays - Downtown Columbus & Short North
5.0-star property

Jungle House Luxury Stays - Downtown Columbus & Short North

Nov 18 - Nov 23

5 night stay

Dallas (DFW) to Columbus (CMH)

Southwest Airlines • Roundtrip • Coach
Price was $1,024, price is now $830 per person
$830
per person
found 1 day ago
Jungle House Urban Lofts - Short North & Convention Center
5.0-star property

Jungle House Urban Lofts - Short North & Convention Center

Nov 18 - Nov 23

5 night stay

Dallas (DFW) to Columbus (CMH)

Southwest Airlines • Roundtrip • Coach
Price was $1,086, price is now $880 per person
$880
per person
found 1 day ago
Don't see what you're looking for?
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Travelers ❤️ These Knox County 🏨

Crowne Plaza Columbus North- Worthington by IHG

Crowne Plaza Columbus North- Worthington by IHG

3.5 out of 5
6500 Doubletree Ave Columbus OH
Book a stay at this business-friendly hotel in Columbus. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Polaris Fashion Place and Easton Town Center are located nearby.
7.2/10 Good! (1,013 reviews)
"The place was outdated. Probably was a nice place twenty years ago. The shower did not drain well and I had to ask for a hairdryer. The lamp shade has coffee sprayed on it from years of never cleaning it. Coffee was empty in the lobby both times that I went to it in the morning. Price of the room ..."

Reviewed on Oct 13, 2026

Opens in a new windowCrowne Plaza Columbus North- Worthington by IHG
Wyndham Columbus

Wyndham Columbus

2.5 out of 5
175 Hutchinson Ave Columbus OH
Book a stay at this business-friendly hotel in Columbus. Enjoy free parking, room service, and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Polaris Fashion Place and The Shops at Worthington are located nearby.
6.8/10 (2,496 reviews)
"I have stayed at this hotel 2 other times. I was very excited to be able to take my granddaughter swimming and when we got into the pool it was ice cold. We had to get out asap. There were others very upset We were all saying this is one of the main reasons we all picked this place. I asked the maintenance ..."

Reviewed on Oct 14, 2026

Opens in a new windowWyndham Columbus
Drury Inn & Suites Columbus Polaris

Drury Inn & Suites Columbus Polaris

3 out of 5
8805 Orion Place Columbus OH
Book a stay at this business-friendly hotel in Columbus. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Polaris Fashion Place and Topgolf are located nearby.
9.4/10 Exceptional! (1,390 reviews)
"I hate booking through Expedia because it’s always an issue. Hotel was nice overall. But I reserved for a double bed only to get there and be told they didn’t have any double bed rooms available . It was after midnight, so I did t have much of a choice left. Hotel staff did accommodate my daughter ..."

Reviewed on Oct 12, 2026

Opens in a new windowDrury Inn & Suites Columbus Polaris
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Hyatt Place Columbus/Worthington

Hyatt Place Columbus/Worthington

3 out of 5
7490 Vantage Drive Columbus OH
Book a stay at this business-friendly hotel in Columbus. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Polaris Fashion Place and Columbus Zoo and Aquarium are located nearby.
9/10 Wonderful! (1,342 reviews)
"The room was like a small apartment. There was a nice sofa, writing desk, coffee bar and mini refrigerator. The sleeping area was behind a frosted glass partition. Just a very comfortable environment. We had breakfast Saturday, Sunday and Monday. There was plenty of variety and the food was delicious ..."

Reviewed on Oct 13, 2026

Opens in a new windowHyatt Place Columbus/Worthington
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Knox County?
During the last seven days, the cheapest roundtrip flight to Knox County cost $38 on our site. Look through our awesome deals, book your tickets and start planning your next exciting getaway. This price was available on Travelocity for flights to Knox County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Knox County?
According to Travelocity's direct return flight demand between January and December last year, January is the cheapest period to jet out to Knox County. Keep an eye out for flights across this month and get an incredible deal today.
How can I check my flight status to Knox County?
Get helpful updates about your flight status and more with Trips. Travelocity's handy customer portal can be found at the top right of our homepage and is where you can view and manage your bookings. Create your account easily and quickly and get access to what you need. The Travelocity app allows you to see the details of your flight to Knox County while you're on the go — and even when offline. Travelocity's app can manage all your booking needs. Whether you'd like to organize transportation to or from the airport or share travel details with any members of your family flying with you, it's all possible through the app.
How do I find the best deals on flights to Knox County?
Try these tricks — book ahead of time, avoid vacation periods and be flexible with your dates. If you don't have a specific date in mind, search for your flight to Knox County on Travelocity and click on "Flexible dates" at the top of the page. This will reveal any cheaper fares on surrounding days. $38 was the most affordable price for a return flight to Knox County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Knox County with Travelocity?
Pack your luggage and get ready for an unforgettable adventure with Travelocity. It's our mission to find you fantastic deals on cheap flights to Knox County. Whether you're seeking flexible airfares with plenty of room to move or cheap family flights on budget carriers, we've got what you need.
What are the most popular flight routes to Knox County?
Browse through these top flight routes to Knox County and start organizing your next big adventure:

  • Chicago, IL (ORD-O'Hare Intl.) to John Glenn Columbus Intl. Airport (CMH) - 2,392 flights a month.
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to John Glenn Columbus Intl. Airport (CMH) - 1,412 flights a month.
  • New York, NY (LGA-LaGuardia) to John Glenn Columbus Intl. Airport (CMH) - 1,170 flights a month.

How much is a flight to Knox County on average?
Based on prices found on Travelocity over the last seven days, roundtrip flights to Knox County were between $38 and $797. When you're ready to go, Travelocity will help you find a fare that'll work with your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Knox County?
Have a look at these popular routes to get a sense of how long you'll be airborne on a direct flight to Knox County:

  • Chicago, IL (ORD-O'Hare Intl.) to John Glenn Columbus Intl. Airport (CMH) - 1 hour and 21 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to John Glenn Columbus Intl. Airport (CMH) - 1 hour and 28 minutes
  • New York, NY (LGA-LaGuardia) to John Glenn Columbus Intl. Airport (CMH) - 1 hour and 46 minutes

What can I expect on a flight to Knox County?
This depends on factors such as your carrier and where you're starting your journey from. Many airlines provide entertainment and food on long-haul journeys. Whether you're looking for first class flights to Knox County or cheap flights for family vacations, you'll be taken care of from the moment your plane leaves the runway to touchdown.